-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <errno.h>
+#include <inttypes.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if defined(__GLIBC__)
+# include <xlocale.h>
+#endif // defined(__GLIBC__)
+
#include "alloc-util.h"
//#include "extract-word.h"
+#include "macro.h"
#include "parse-util.h"
#include "string-util.h"
-#include "util.h"
+
+/// Additional includes needed by elogind
+#include "musl_missing.h"
int parse_boolean(const char *v) {
assert(v);
s = *p;
/* accept any number of digits, strtoull is limted to 19 */
- for(i=0; i < digits; i++,s++) {
+ for (i=0; i < digits; i++,s++) {
if (*s < '0' || *s > '9') {
if (i == 0)
return -EINVAL;
return 0;
}
+
+int parse_percent_unbounded(const char *p) {
+ const char *pc, *n;
+ unsigned v;
+ int r;
+
+ pc = endswith(p, "%");
+ if (!pc)
+ return -EINVAL;
+
+ n = strndupa(p, pc - p);
+ r = safe_atou(n, &v);
+ if (r < 0)
+ return r;
+
+ return (int) v;
+}
+
+int parse_percent(const char *p) {
+ int v = parse_percent_unbounded(p);
+
+ if (v > 100)
+ return -ERANGE;
+
+ return v;
+}